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JEE Main20245 Apr 2024Evening ShiftPhysicsCurrent ElectricityActual

A wire of resistance 20 is divided into 10 equal parts, resulting pairs. A combination of two parts are connected in parallel and so on. Now resulting pairs of parallel combination are connected in series. The equivalent resistance of final combination is _____ .

Correct answer

0

Step-by-step solution

Each part has resistance =2 2 parts are connected in parallel so, R =1 Now, there will be 5 parts each of resistance 1 , they are connected in series. R _ eq =5 R , R _ eq =5

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